Added Xtext to pom file
Added Xtext to pom file

Added the Maven plug-ins to run XText code generation during the build
for the org.eclipse.january.geometry.model bundle

Signed-off-by: Robert Smith <22c25089779475e35eafae66ad8a8e3c15f3fa55@ornl.gov>
jarrah42/eavp,jarrah42/eavp,eclipse/eavp,jarrah42/eavp,eclipse/eavp,jarrah42/eavp,eclipse/eavp,eclipse/eavp